Compressive sensing based Bayesian sparse channel estimation for OFDM communication systems: high performance and low complexity.
Guan GuiLi XuLin ShanFumiyuki AdachiPublished in: CoRR (2014)
Keyphrases
- low complexity
- compressive sensing
- channel estimation
- communication systems
- sparse representation
- random projections
- frequency selective
- orthogonal frequency division multiplexing
- computational complexity
- computer systems
- signal processing
- motion estimation
- image representation
- multiple description coding
- maximum likelihood
- distributed video coding
- wireless channels
- bit plane
- multiscale